Home / 3,728,533,277-5,145,302,987.98-2,035,000,061.56

Finding the Fourth Proportional to 3,728,533,277, 5,145,302,987.98 and 2,035,000,061.56

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Solution

The fourth proportional to 3,728,533,277, 5,145,302,987.98 and 2,035,000,061.56 is: 2,808,260,278.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,728,533,277 : 5,145,302,987.98 = 2,035,000,061.56 : x
  2. Step 2: Convert to fraction form
    3,728,533,277/5,145,302,987.98 = 2,035,000,061.56/x
  3. Step 3: Cross multiply
    3,728,533,277x = 5,145,302,987.98 × 2,035,000,061.56
  4. Step 4: Simplify right side
    3,728,533,277x = 10,470,691,897,284,151,296
  5. Step 5: Solve for x
    x = 10,470,691,897,284,151,296/3,728,533,277
  6. Step 6: Final answer
    x = 2,808,260,278.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.